#!/bin/sh

#
# Marta Carbone <marta.carbone@iet.unipi.it>
# 2009 - Universita` di Pisa
#
# This is a sample hook file in charge to collect
# statistical information on netconfig usage. It dumps
# on a log file slicename, port and the configuration string
# used to configure a dummynet experiment.
#
# Each time a user configure a dummynet port, this file
# will be executed.
# The following variables will be passed as argument:
# 
# ${SLICE} ${PORT} ${CONFIG_STRING} 
# ${SLICE} The slicename executing the netconfig command
# ${PORT} The port to be configured
# ${CONFIG_STRING} The configuration string
#
# Note that this script can get additional information
# by executing the ipfw command, e.g.
# ipfw list		# list of installed rules
# ipfw show		# list of rules and statistical information
# ipfw pipe show	# list of pipes
#
# a complete list of ipfw commands is available at:
# http://www.freebsd.org/cgi/man.cgi?query=ipfw&sektion=8

# logfile
LOG_FILE=/tmp/ipfw_hook.log

echo -e `date` >> ${LOG_FILE}
echo "$*" >> ${LOG_FILE}